|Immunohistochemistry (Paraffin) (IHC (P))||1:50-1:200|
|Western Blot (WB)||1:500-1:1000|
|Tested Species reactivity||Human, Mouse, Rat|
|Host / Isotype||Rabbit / IgG|
|Immunogen||Synthetic phosphopeptide derived from human p70 S6K around the phosphorylation site of Threonine 421|
|Purification||Antigen affinity chromatography|
|Storage buffer||PBS with 50% glycerol|
|Contains||0.1% sodium azide|
|Storage conditions||Store at 4°C short term. For long term storage, store at -20°C, avoiding freeze/thaw cycles.|
This antibody detects endogenous protein at a molecular weight of 59, 70 and 85 kDa. It also detects p85 S6 kinase when phosphorylated at Thr444.
Purity is >95% by SDS-PAGE.
p70 S6 kinase is a mitogen activated Ser/Thr protein kinase that is required for cell growth and G1 cell cycle progression. p70 S6 kinase phosphorylates the S6 protein of the 40S ribosomal subunit and is involved in translational control of 5' oligopyrimidine tract mRNAs. A second isoform, p85 S6 kinase, is derived from the same gene and is identical to p70 S6 kinase except for 23 extra residues at the amino terminus, which encode a nuclear localizing signal.Ser411, Thr421 and Ser424 lie within a Ser-Pro-rich region located in the pseudosubstrate region. Phosphorylation at these sites is thought to activate p70 S6 kinase via relief of pseudosubstrate suppression. Another LY294002 and rapamycin sensitive phosphorylation site, Ser371, is an in vitro substrate for mTOR and correlates well with the activity of a partially rapamycin resistant mutant p70 S6 kinase.
For Research Use Only. Not for use in diagnostic procedures. Not for resale without express authorization.
Protein Aliases: 70 kDa ribosomal protein S6 kinase 1; Name: RPS6KB1; p70 ribosomal S6 kinase alpha; p70 S6 kinase alpha; p70 S6 kinase, alpha; p70 S6K; p70 S6K-alpha; p70 S6KA; p70(S6K)-alpha; p70-S6K; p70-S6K 1; P70S6K; P70S6K1; p80 S6K1; p85 S6 kinase; p85 S6K; p85S6K; Ribosomal protein S6 kinase beta-1; Ribosomal protein S6 kinase I; ribosomal protein S6 kinase, 70kD, polypeptide 1; ribosomal protein S6 kinase, 70kDa, polypeptide 1; S6 kinase; S6K; S6K-beta-1; S6K1; serine/threonine kinase 14 alpha; Serine/threonine-protein kinase 14A; STK14A
Gene Aliases: 2610318I15Rik; 4732464A07Rik; 70kDa; AA959758; AI256796; AI314060; p70 S6KA; p70(S6K)-alpha; p70-alpha; p70-S6K; p70/85s6k; p70s6k; PS6K; RPS6KB1; S6K; S6K-beta-1; S6K1; STK14A
Molecular Function: annexin calcium-binding protein calmodulin intracellular calcium-sensing protein kinase non-receptor serine/threonine protein kinase protein kinase transfer/carrier protein transferase
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